| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE2D_POLYGONPRIMITIVE2D_HXX |
| #define INCLUDED_DRAWINGLAYER_PRIMITIVE2D_POLYGONPRIMITIVE2D_HXX |
| |
| #include <drawinglayer/drawinglayerdllapi.h> |
| #include <drawinglayer/primitive2d/baseprimitive2d.hxx> |
| #include <drawinglayer/attribute/lineattribute.hxx> |
| #include <drawinglayer/attribute/strokeattribute.hxx> |
| #include <drawinglayer/attribute/linestartendattribute.hxx> |
| #include <basegfx/matrix/b2dhommatrix.hxx> |
| #include <basegfx/polygon/b2dpolygon.hxx> |
| #include <basegfx/color/bcolor.hxx> |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| // PolygonHairlinePrimitive2D class |
| |
| namespace drawinglayer |
| { |
| namespace primitive2d |
| { |
| /** PolygonHairlinePrimitive2D class |
| |
| This primitive defines a Hairline. Since hairlines are view-dependent, |
| this primitive is view-dependent, too. |
| |
| This is one of the non-decomposable primitives, so a renderer |
| should proccess it. |
| */ |
| class DRAWINGLAYER_DLLPUBLIC PolygonHairlinePrimitive2D : public BasePrimitive2D |
| { |
| private: |
| /// the hairline geometry |
| basegfx::B2DPolygon maPolygon; |
| |
| /// the hairline color |
| basegfx::BColor maBColor; |
| |
| public: |
| /// constructor |
| PolygonHairlinePrimitive2D( |
| const basegfx::B2DPolygon& rPolygon, |
| const basegfx::BColor& rBColor); |
| |
| /// data read access |
| const basegfx::B2DPolygon& getB2DPolygon() const { return maPolygon; } |
| const basegfx::BColor& getBColor() const { return maBColor; } |
| |
| /// compare operator |
| virtual bool operator==(const BasePrimitive2D& rPrimitive) const; |
| |
| /// get range |
| virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const; |
| |
| /// provide unique ID |
| DeclPrimitrive2DIDBlock() |
| }; |
| } // end of namespace primitive2d |
| } // end of namespace drawinglayer |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| // PolygonMarkerPrimitive2D class |
| |
| namespace drawinglayer |
| { |
| namespace primitive2d |
| { |
| /** PolygonMarkerPrimitive2D class |
| |
| This primitive defines a two-colored marker hairline which is |
| dashed with the given dash length. Since hairlines are view-dependent, |
| this primitive is view-dependent, too. |
| |
| It will be decomposed to the needed PolygonHairlinePrimitive2D if |
| not handled directly by a renderer. |
| */ |
| class DRAWINGLAYER_DLLPUBLIC PolygonMarkerPrimitive2D : public BufferedDecompositionPrimitive2D |
| { |
| private: |
| /// the marker hairline geometry |
| basegfx::B2DPolygon maPolygon; |
| |
| /// the two colors |
| basegfx::BColor maRGBColorA; |
| basegfx::BColor maRGBColorB; |
| |
| /// the dash distance in 'pixels' |
| double mfDiscreteDashLength; |
| |
| /// decomposition is view-dependent, remember last InverseObjectToViewTransformation |
| basegfx::B2DHomMatrix maLastInverseObjectToViewTransformation; |
| |
| protected: |
| /// local decomposition. |
| virtual Primitive2DSequence create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const; |
| |
| public: |
| /// constructor |
| PolygonMarkerPrimitive2D( |
| const basegfx::B2DPolygon& rPolygon, |
| const basegfx::BColor& rRGBColorA, |
| const basegfx::BColor& rRGBColorB, |
| double fDiscreteDashLength); |
| |
| /// data read access |
| const basegfx::B2DPolygon& getB2DPolygon() const { return maPolygon; } |
| const basegfx::BColor& getRGBColorA() const { return maRGBColorA; } |
| const basegfx::BColor& getRGBColorB() const { return maRGBColorB; } |
| double getDiscreteDashLength() const { return mfDiscreteDashLength; } |
| |
| /// compare operator |
| virtual bool operator==(const BasePrimitive2D& rPrimitive) const; |
| |
| /// get range |
| virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const; |
| |
| /// get local decomposition. Overloaded since this decomposition is view-dependent |
| virtual Primitive2DSequence get2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const; |
| |
| /// provide unique ID |
| DeclPrimitrive2DIDBlock() |
| }; |
| } // end of namespace primitive2d |
| } // end of namespace drawinglayer |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| // PolygonStrokePrimitive2D class |
| |
| namespace drawinglayer |
| { |
| namespace primitive2d |
| { |
| /** PolygonStrokePrimitive2D class |
| |
| This primitive defines a line with line width, line join, line color |
| and stroke attributes. It will be decomposed dependent on the definition |
| to the needed primitives, e.g. filled PolyPolygons for fat lines. |
| */ |
| class DRAWINGLAYER_DLLPUBLIC PolygonStrokePrimitive2D : public BufferedDecompositionPrimitive2D |
| { |
| private: |
| /// the line geometry |
| basegfx::B2DPolygon maPolygon; |
| |
| /// the line attributes like width, join and color |
| attribute::LineAttribute maLineAttribute; |
| |
| /// the line stroking (if used) |
| attribute::StrokeAttribute maStrokeAttribute; |
| |
| protected: |
| /// local decomposition. |
| virtual Primitive2DSequence create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const; |
| |
| public: |
| /// constructor |
| PolygonStrokePrimitive2D( |
| const basegfx::B2DPolygon& rPolygon, |
| const attribute::LineAttribute& rLineAttribute, |
| const attribute::StrokeAttribute& rStrokeAttribute); |
| |
| /// constructor without stroking |
| PolygonStrokePrimitive2D( |
| const basegfx::B2DPolygon& rPolygon, |
| const attribute::LineAttribute& rLineAttribute); |
| |
| /// data read access |
| const basegfx::B2DPolygon& getB2DPolygon() const { return maPolygon; } |
| const attribute::LineAttribute& getLineAttribute() const { return maLineAttribute; } |
| const attribute::StrokeAttribute& getStrokeAttribute() const { return maStrokeAttribute; } |
| |
| /// compare operator |
| virtual bool operator==(const BasePrimitive2D& rPrimitive) const; |
| |
| /// get range |
| virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const; |
| |
| /// provide unique ID |
| DeclPrimitrive2DIDBlock() |
| }; |
| } // end of namespace primitive2d |
| } // end of namespace drawinglayer |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| // PolygonWavePrimitive2D class |
| |
| namespace drawinglayer |
| { |
| namespace primitive2d |
| { |
| /** PolygonWavePrimitive2D class |
| |
| This primitive defines a waveline based on a PolygonStrokePrimitive2D |
| where the wave is defined by wave width and wave length. |
| */ |
| class DRAWINGLAYER_DLLPUBLIC PolygonWavePrimitive2D : public PolygonStrokePrimitive2D |
| { |
| private: |
| /// wave definition |
| double mfWaveWidth; |
| double mfWaveHeight; |
| |
| protected: |
| /// local decomposition. |
| virtual Primitive2DSequence create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const; |
| |
| public: |
| /// constructor |
| PolygonWavePrimitive2D( |
| const basegfx::B2DPolygon& rPolygon, |
| const attribute::LineAttribute& rLineAttribute, |
| const attribute::StrokeAttribute& rStrokeAttribute, |
| double fWaveWidth, |
| double fWaveHeight); |
| |
| /// constructor without stroking |
| PolygonWavePrimitive2D( |
| const basegfx::B2DPolygon& rPolygon, |
| const attribute::LineAttribute& rLineAttribute, |
| double fWaveWidth, |
| double fWaveHeight); |
| |
| /// data read access |
| double getWaveWidth() const { return mfWaveWidth; } |
| double getWaveHeight() const { return mfWaveHeight; } |
| |
| /// compare operator |
| virtual bool operator==(const BasePrimitive2D& rPrimitive) const; |
| |
| /// get range |
| virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const; |
| |
| /// provide unique ID |
| DeclPrimitrive2DIDBlock() |
| }; |
| } // end of namespace primitive2d |
| } // end of namespace drawinglayer |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| // PolygonStrokeArrowPrimitive2D class |
| |
| namespace drawinglayer |
| { |
| namespace primitive2d |
| { |
| /** PolygonStrokeArrowPrimitive2D class |
| |
| This primitive defines a PolygonStrokePrimitive2D which is extended |
| eventually by start and end definitions which are normally used for |
| arrows. |
| */ |
| class DRAWINGLAYER_DLLPUBLIC PolygonStrokeArrowPrimitive2D : public PolygonStrokePrimitive2D |
| { |
| private: |
| /// geometric definitions for line start and end |
| attribute::LineStartEndAttribute maStart; |
| attribute::LineStartEndAttribute maEnd; |
| |
| protected: |
| /// local decomposition. |
| virtual Primitive2DSequence create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const; |
| |
| public: |
| /// constructor |
| PolygonStrokeArrowPrimitive2D( |
| const basegfx::B2DPolygon& rPolygon, |
| const attribute::LineAttribute& rLineAttribute, |
| const attribute::StrokeAttribute& rStrokeAttribute, |
| const attribute::LineStartEndAttribute& rStart, |
| const attribute::LineStartEndAttribute& rEnd); |
| |
| /// constructor without stroking |
| PolygonStrokeArrowPrimitive2D( |
| const basegfx::B2DPolygon& rPolygon, |
| const attribute::LineAttribute& rLineAttribute, |
| const attribute::LineStartEndAttribute& rStart, |
| const attribute::LineStartEndAttribute& rEnd); |
| |
| /// data read access |
| const attribute::LineStartEndAttribute& getStart() const { return maStart; } |
| const attribute::LineStartEndAttribute& getEnd() const { return maEnd; } |
| |
| /// compare operator |
| virtual bool operator==(const BasePrimitive2D& rPrimitive) const; |
| |
| /// get range |
| virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const; |
| |
| /// provide unique ID |
| DeclPrimitrive2DIDBlock() |
| }; |
| } // end of namespace primitive2d |
| } // end of namespace drawinglayer |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| #endif //INCLUDED_DRAWINGLAYER_PRIMITIVE2D_POLYGONPRIMITIVE2D_HXX |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| // eof |